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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SMT-1640-S-2-R is a piezo buzzer from PUI Audio, Inc. designed for audible indication applications. It operates at a nominal voltage of 5V with a wide voltage range of 1 to 25V, making it suitable for various driving circuits. The buzzer produces a single tone at 4kHz with a sound pressure level of 75dB measured at 10cm with 5V input. It requires an external driving circuit as it is a transducer, not a self-driven indicator. The component is surface mountable with solder pad termination, measuring 16.00mm x 16.00mm x 2.70mm. The port is located on the side. Operating temperature range is -40°C to 120°C, allowing use in harsh environments. Typical current consumption is 3mA. This buzzer is RoHS3 compliant and has MSL 1 (unlimited) moisture sensitivity level. It is suitable for applications such as alarm systems, medical devices, and industrial equipment where a compact, reliable audible alert is needed.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.48 | $2.48 |
| 10+ | $1.95 | $1.95 |
| 25+ | $1.78 | $1.78 |
| 50+ | $1.66 | $1.66 |
| 100+ | $1.55 | $1.55 |
| 250+ | $1.47 | $1.47 |
| 500+ | $1.38 | $1.38 |
| 800+ | $1.38 | $1.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Nominal voltage is 5V, with a range of 1V to 25V.
4kHz.
75dB at 5V, 10cm.
Transducer, externally driven; requires peak-to-peak signal.
Surface mount with solder pad termination.
-40°C to 120°C.
16.00mm x 16.00mm x 2.70mm.